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310 CYLINDER KIT
310 CYLINDER KIT


 
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Our Price: $753.00

HEAD COLOR

Color*:

PORT JOB


SPACER PLATE KIT


EXHAUST FLANGE


ADD POWER VALVE


CYLINDER HEIGHT


DOME


PISTON PIN BEARING


EXHAUST FLANGE



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Description
 
PLEASE READ TO GET THE RIGHT CYLINDER

SHORT ROD ENGINES 1985 1986 ATC 250R TRX250R 1986 DO NOT NEED A .190 SPACER

****LONG ROD ENGINES 1987 1988 1989 REQUIRES .190 SPACER PLATE ****

THIS KIT WILL WORK WITH STOCK REED BLOCK, EXHAUST FLANGE, AND CARB.

HOTRODS PART NUMBER 4006 IS SHORT ROD 125.3
# 4007 IS LONG ROD 130.3
#4107 IS LONG ROD WITH 4 MM STROKER

CYLINDER HEIGHT
(THE PLUS 2. MM IS FOR HOTRODS CRANKS PART NUMBER 4107)
( STANDARD IS FOR (ALL ATC 250R AND TRX250R ENGINES. NO CASE WORK NEEDED BOLTS RIGHT ON )

POWER VALVE GIVES THE ENGINE MORE BOTTOM END POWER (WITH GREAT TOP END POWER ) AND MORE CONTROL OF THE POWER LESS STALLING OF ENGINE IN TIGHT CORNERS

EMAIL FOR MORE QUESTIONS AND ANSWERS sanders_e@sbcglobal.net.

THANK YOU FOR READING EDDIE


EDDIE SANDERS DESIGNED CAST IN THE U.S.A. CNC MACHINED HERE AT ESR . TO KEPT THE QUALITY AT THE HIGHEST LEVEL. NO MIDDLE MAN HERE AT ESR SO WE CAN KEPT THE PRICES DOWN. THE CYLINDER IS MACHINED FLAT FOR THE BASE NUTS . TO ELIMINATE BREAKING STUDS ON BIG H.P. ENGINES . DEEPER THREADED HOLES FOR THE HEAD STUDS . PORT LAY OUT WORKS GREAT FROM LOW R.PM.S TO HIGH R.P.M.S

PORT MATCH 7 THIS CYLINDER IS PORT TIMED TO A TRX7 WITH OUT THE SANDING AND DETAIL WORK WILL RUN GOOD WITH OUT DOING A FULL PORT LOW END POWER WOODS TIGHT MX

PORT MATCH 9 THIS CYLINDER IS PORT TIMED TO A TRX9 WITH OUT THE SANDING AND DETAIL WORK WILL RUN GOOD WITH OUT DOING A FULL PORT MID RANGE POWER DUNES LARGER MX TRACK GOOD ALL AROUND POWER


  • TRX7 MX/Woods (Low End) COMPLETELY HAND PORTED The ESR TRx7 cylinder is our low-end power option. It exhibits plenty of low-end torque and mid-range power. An excellent choice for MX and Woods riders.
  • TRX9 All-Around (Mid Range) COMPLETELY HAND PORTEDTRX9 cylinder is for mid-range and top end power. this allows for terrific performance at higher RPM’s, without sacrificing low-end punch and ridability. Great for Duners or TT racers.
  • TRX11 Drag Porting (Top End) COMPLETELY HAND PORTED THE TRX11 is an extreme port job that takes top end performance to the next level! Ported for all out high revving power, this cylinder redefines “top-end performance”. This cylinder is for drag racing and hill shooting only.
FOR OPTIMUM PERFORMANCE, EDDIE RECOMMENDS A 38mm CARBURETOR AND EXHAUST PIPE

ALL KITS INCLUDE:

  1. 72mm BORE CYCLINDER
  2. BILLET CNC MACHINED HEAD
  3. REMOVABLE DOME ( PUMP GAS OR RACE GAS OPTION)
  4. WISECO PISTON KIT
  5. TOP END GASKET KIT
  6. BILLET WATER NECK
  7. CUSTOM HAND PORTING! OR MATCHED 7,9,11 DESIGN
**** 4 OVERSIZED PISTONS AVAILABLE 72.25mm,72.5mm,73mm,73.5mm




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